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Contents
=begin rdoc
html2text that works with Nokogiri
=end
module WWMD
INLINETAGS = ['a','abbr','acronym','address','b','bdo','big','cite',
'code','del','dfn','em','font','i','ins','kbd','label',
'noframes','noscript','q','s','samp','small','span',
'strike','strong','sub','sup','td','th','tt','u',
'html','body','table']
BLOCKTAGS = ['blockquote','center','dd','div','fieldset','form',
'h1','h2','h3','h4','h5','h6','p','pre','tr','var',]
LISTTAGS = ['dir','dl','menu','ol','ul']
ITEMTAGS = ['li','dt']
SPECIALTAGS = ['br','hr']
class Page
def html2text
arr = []
self.scrape.hdoc.traverse do |x|
arr << [x.parent.name,x.text] if x.text?
if x.elem?
arr << [x.name,""] if SPECIALTAGS.include?(x.name)
end
end
ret = ""
arr.each do |name,str|
(ret += "\n"; next ) if name == "br"
(ret += "\n" + ("-" * 72) + "\n"; next) if name == "hr"
s = str.strip
if BLOCKTAGS.include?(name) or LISTTAGS.include?(name)
s += "\n"
elsif ITEMTAGS.include?(name)
s = "* " + s + "\n"
end
ret += s
end
ret.gsub(/\n+/) { "\n" }
ret.gsub(/[^\x20-\x7e,\n]/,"").gsub(/^\n/,"")
end
end
end
Version data entries
7 entries across 7 versions & 3 rubygems